Documentation ¶
Index ¶
Constants ¶
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const DefaultEndpointPath = "api/v1/targets/metadata"
DefaultEndpointPath is the default HTTP path on which Prometheus serves the target metadata endpoint.
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const MetricTypeUntyped = "untyped"
The old metric type value for textparse.MetricTypeUnknown that is used in Prometheus 2.4 and earlier.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Cache ¶
type Cache struct {
// contains filtered or unexported fields
}
Cache populates and maintains a cache of metric metadata it retrieves from a given Prometheus server. Its methods are not safe for concurrent use.
func NewCache ¶
NewCache returns a new cache that gets populated by the metadata endpoint at the given URL. It uses the default endpoint path if no specific path is provided.
type Entry ¶
type Entry struct { Metric string MetricType textparse.MetricType ValueType metric_pb.MetricDescriptor_ValueType Help string }
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